Mahabharata 5.163.1

भीष्म उवाच · bhīṣma uvāca

सुदक्षिणस्तु काम्बोजो रथ एकगुणो मतःतवार्थसिद्धिमाकाङ्क्षन्योत्स्यते समरे परैः

sudakṣiṇastu kāmbojo ratha ekaguṇo mataḥtavārthasiddhimākāṅkṣanyotsyate samare paraiḥ

Our plain-language meaning of this verse is waiting for scholar review.